Increasingly larger introductions of renewable energy sources, progressively more overloaded transmission networks, and various cybersecurity concerns have all combined to dramatically increase the complexity of operation, monitoring, control and protection on power grids. More complex wide area controls require ever-more precise evaluations, studies, operation training and validation for future grids. Innovative systems like ePHASORSIM offer in-depth power system analysis to perform these tasks, with significant time savings.
ePHASORSIM is a tool for projects that involve dynamic simulation of power systems and is used for the testing and integration of EMS/SCADA systems, wide area protection and control schemes, training and power system studies. ePHASORSIM‘s phasor domain solver, performing at a typical time-step of a few milliseconds, provides voltage and current information representing the same as the phasor measurement unit (PMU) installed in the power grid. This unique electromechanical real-time simulation system enables precise simulation of large-scale networks with hard real-time performance.